/* ==========================================================================
   CLUB 9 INFRA - DESIGN SYSTEM & STYLESHEET
   Est. 2007 | Complete Clubhouse & Recreational Infrastructure Partner
   ========================================================================== */

/* 1. ROOT VARIABLES & TOKENS */
:root {
  /* Color Palette - Light Luxury Real Estate & Hospitality */
  --color-navy-dark: #071224;
  --color-navy: #0B1B32;
  --color-navy-light: #152B4C;
  --color-navy-subtle: #1D365D;
  
  --color-gold: #B99655;
  --color-gold-hover: #A07F40;
  --color-gold-light: #D4AF37;
  --color-gold-soft: rgba(185, 150, 85, 0.12);
  --color-gold-border: rgba(185, 150, 85, 0.3);

  --color-ivory-warm: #F8F6F1;
  --color-ivory: #FAF8F5;
  --color-white: #FFFFFF;
  
  --color-grey-light: #F1F2F3;
  --color-grey-border: #E2E5E9;
  --color-grey-muted: #6E7C90;
  --color-text-dark: #0B1B32;
  --color-text-body: #3A495E;
  
  /* Typography */
  --font-serif: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  
  /* Elevation & Shadows */
  --shadow-sm: 0 2px 8px rgba(11, 27, 50, 0.04);
  --shadow-md: 0 10px 30px rgba(11, 27, 50, 0.08);
  --shadow-lg: 0 20px 50px rgba(11, 27, 50, 0.12);
  --shadow-gold: 0 10px 30px rgba(185, 150, 85, 0.2);

  /* Spacing & Layout */
  --container-max: 1320px;
  --header-height: 90px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition-fast: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 2. BASE & RESET */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-white);
  color: var(--color-text-body);
  line-height: 1.65;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  outline: none;
  background: none;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Typography Helpers */
h1, h2, h3, h4, .font-serif {
  font-family: var(--font-serif);
  color: var(--color-navy);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--color-gold);
  display: inline-block;
  margin-bottom: 0.75rem;
}

.section-heading-group {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 4rem auto;
}

.section-title {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  margin-bottom: 1.25rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-grey-muted);
  font-weight: 400;
  line-height: 1.7;
}

.gold-divider {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
  margin: 1.5rem auto;
}

/* Buttons & CTAs */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 2.2rem;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary {
  background-color: var(--color-navy);
  color: var(--color-white);
  border: 1px solid var(--color-navy);
  box-shadow: 0 4px 14px rgba(11, 27, 50, 0.15);
}

.btn-primary:hover {
  background-color: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-white);
  box-shadow: var(--shadow-gold);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-navy);
  border: 1px solid var(--color-navy);
}

.btn-secondary:hover {
  background-color: var(--color-navy);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-gold {
  background-color: var(--color-gold);
  color: var(--color-white);
  border: 1px solid var(--color-gold);
}

.btn-gold:hover {
  background-color: var(--color-navy);
  border-color: var(--color-navy);
  transform: translateY(-2px);
}

.btn-ghost-light {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-ghost-light:hover {
  background: var(--color-white);
  color: var(--color-navy);
  transform: translateY(-2px);
}

/* 3. NAVBAR */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(11, 27, 50, 0.06);
  z-index: 1000;
  transition: all var(--transition-smooth);
}

.navbar.scrolled {
  height: 75px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  background-color: rgba(255, 255, 255, 0.98);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand-logo-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  height: 100%;
}

.brand-logo-img {
  height: 58px;
  width: auto;
  object-fit: contain;
  mix-blend-mode: multiply;
  transition: transform var(--transition-fast);
}

.navbar.scrolled .brand-logo-img {
  height: 48px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-navy);
  letter-spacing: 0.02em;
  position: relative;
  padding: 0.5rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--color-gold);
  transition: width var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-toggle {
  display: none;
  font-size: 1.5rem;
  color: var(--color-navy);
  background: none;
  border: none;
  padding: 0.5rem;
}

/* 4. HERO SECTION */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-height) + 2rem);
  padding-bottom: 4rem;
  background-color: var(--color-navy-dark);
  overflow: hidden;
}

.hero-bg-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.62) contrast(1.05);
  transform: scale(1.03);
  transition: transform 8s ease-out;
}

.hero:hover .hero-bg-img {
  transform: scale(1);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    180deg, 
    rgba(11, 27, 50, 0.75) 0%, 
    rgba(11, 27, 50, 0.45) 50%, 
    rgba(11, 27, 50, 0.88) 100%
  );
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  color: var(--color-white);
  max-width: 860px;
}

.hero-brand-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(185, 150, 85, 0.35);
  backdrop-filter: blur(10px);
  padding: 0.45rem 1.25rem;
  border-radius: 50px;
  margin-bottom: 2rem;
}

.hero-logo-icon {
  height: 28px;
  width: auto;
  mix-blend-mode: screen;
}

.hero-badge-text {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color-gold);
  text-transform: uppercase;
}

.hero-title {
  font-size: clamp(3rem, 5.5vw, 4.8rem);
  color: var(--color-white);
  line-height: 1.08;
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.hero-title span {
  color: var(--color-gold);
  font-style: italic;
  font-weight: 400;
}

.hero-description {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: rgba(255, 255, 255, 0.88);
  font-weight: 300;
  line-height: 1.7;
  margin-bottom: 2.5rem;
  max-width: 680px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

/* 5. SUB-HERO CTA BANNER */
.sub-hero-cta {
  background-color: var(--color-ivory-warm);
  border-bottom: 1px solid var(--color-grey-border);
  padding: 2.5rem 0;
  position: relative;
  z-index: 10;
}

.sub-hero-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.sub-hero-text h3 {
  font-size: 1.75rem;
  margin-bottom: 0.35rem;
}

.sub-hero-text p {
  color: var(--color-grey-muted);
  font-size: 1rem;
}

/* 6. COMPLETE CLUBHOUSE SOLUTIONS */
.solutions-section {
  padding: 7rem 0;
  background-color: var(--color-white);
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}

.solution-card {
  background-color: var(--color-ivory-warm);
  border: 1px solid var(--color-grey-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-smooth);
}

.solution-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-gold-border);
}

.solution-card-img-wrapper {
  position: relative;
  height: 280px;
  overflow: hidden;
}

.solution-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.solution-card:hover .solution-card-img {
  transform: scale(1.06);
}

.solution-card-tag {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  background: var(--color-navy);
  color: var(--color-gold);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-sm);
}

.solution-card-content {
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.solution-card-title {
  font-size: 1.85rem;
  margin-bottom: 1rem;
}

.solution-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1rem;
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(11, 27, 50, 0.08);
}

.solution-list-item {
  font-size: 0.9rem;
  color: var(--color-navy);
  background-color: var(--color-white);
  border: 1px solid rgba(11, 27, 50, 0.1);
  padding: 0.35rem 0.85rem;
  border-radius: 50px;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.solution-list-item::before {
  content: '•';
  color: var(--color-gold);
  font-size: 1.2rem;
}

/* 7. ONE PARTNER. EVERY AMENITY. (INTERACTIVE HOTSPOT) */
.amenities-section {
  padding: 7rem 0;
  background-color: var(--color-navy-dark);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.amenities-section .section-title {
  color: var(--color-white);
}

.amenities-section .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
}

.amenities-interactive-container {
  margin-top: 3.5rem;
  background: var(--color-navy);
  border: 1px solid rgba(185, 150, 85, 0.25);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0,0,0,0.4);
}

.amenities-nav-tabs {
  display: flex;
  overflow-x: auto;
  background: rgba(0, 0, 0, 0.25);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  scrollbar-width: none;
}

.amenities-nav-tabs::-webkit-scrollbar {
  display: none;
}

.amenity-tab-btn {
  padding: 1.25rem 2rem;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.amenity-tab-btn:hover {
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.03);
}

.amenity-tab-btn.active {
  color: var(--color-gold);
  border-bottom-color: var(--color-gold);
  background: rgba(185, 150, 85, 0.08);
}

.amenity-display-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 440px;
}

.amenity-display-info {
  padding: 3.5rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.amenity-display-category {
  color: var(--color-gold);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}

.amenity-display-title {
  font-size: 2.4rem;
  color: var(--color-white);
  margin-bottom: 1.25rem;
}

.amenity-display-desc {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.amenity-display-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.amenity-chip {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--color-white);
  font-size: 0.85rem;
  padding: 0.4rem 1rem;
  border-radius: 4px;
}

.amenity-display-media {
  position: relative;
  overflow: hidden;
}

.amenity-display-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.4s ease;
}

/* 8. SINCE 2007 HERITAGE SECTION */
.heritage-section {
  padding: 7rem 0;
  background-color: var(--color-ivory-warm);
  border-top: 1px solid var(--color-grey-border);
  border-bottom: 1px solid var(--color-grey-border);
}

.heritage-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: center;
}

.heritage-badge-card {
  background: var(--color-white);
  border: 1px solid var(--color-gold-border);
  padding: 4rem 3rem;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-md);
  position: relative;
}

.heritage-badge-card::before {
  content: '';
  position: absolute;
  top: 12px;
  left: 12px;
  right: 12px;
  bottom: 12px;
  border: 1px dashed var(--color-gold-border);
  border-radius: calc(var(--radius-md) - 4px);
  pointer-events: none;
}

.heritage-logo-img {
  max-width: 180px;
  margin: 0 auto 1.5rem auto;
  mix-blend-mode: multiply;
}

.heritage-year-title {
  font-size: 3.5rem;
  color: var(--color-navy);
  margin-bottom: 0.5rem;
}

.heritage-tagline {
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color-gold);
  text-transform: uppercase;
}

.heritage-content h2 {
  font-size: 2.8rem;
  margin-bottom: 1.5rem;
}

.heritage-content p {
  font-size: 1.15rem;
  color: var(--color-text-body);
  line-height: 1.8;
  margin-bottom: 2rem;
}

/* 9. CATEGORY FEATURE SECTIONS */
.feature-section {
  padding: 6.5rem 0;
  background-color: var(--color-white);
}

.feature-section.alt-bg {
  background-color: var(--color-ivory);
}

.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4.5rem;
  align-items: center;
}

.feature-grid.reverse {
  direction: rtl;
}

.feature-grid.reverse > * {
  direction: ltr;
}

.feature-image-box {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.feature-image {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.feature-caption-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  background: rgba(11, 27, 50, 0.9);
  backdrop-filter: blur(8px);
  color: var(--color-white);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--color-gold);
  font-size: 0.88rem;
}

.feature-text-box h2 {
  font-size: 2.6rem;
  margin-bottom: 1.25rem;
}

.feature-text-box p {
  font-size: 1.05rem;
  color: var(--color-grey-muted);
  line-height: 1.75;
  margin-bottom: 2rem;
}

.feature-bullet-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.feature-bullet-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--color-navy);
  font-weight: 600;
}

.feature-bullet-item svg {
  color: var(--color-gold);
  flex-shrink: 0;
}

/* 10. PROJECTS PORTFOLIO GRID */
.projects-section {
  padding: 7rem 0;
  background-color: var(--color-white);
  border-top: 1px solid var(--color-grey-border);
}

.projects-filter-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3.5rem;
}

.filter-btn {
  padding: 0.65rem 1.5rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-navy);
  background-color: var(--color-ivory-warm);
  border: 1px solid var(--color-grey-border);
  border-radius: 50px;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  background-color: var(--color-white);
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.filter-btn.active {
  background-color: var(--color-navy);
  color: var(--color-white);
  border-color: var(--color-navy);
  box-shadow: 0 4px 12px rgba(11, 27, 50, 0.15);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.project-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: var(--color-navy);
  height: 360px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-smooth);
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.project-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease, opacity 0.4s ease;
  opacity: 0.9;
}

.project-card:hover .project-card-img {
  transform: scale(1.08);
  opacity: 0.75;
}

.project-card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 2rem 1.5rem 1.5rem 1.5rem;
  background: linear-gradient(180deg, transparent 0%, rgba(11, 27, 50, 0.92) 100%);
  color: var(--color-white);
  z-index: 2;
  transition: transform 0.3s ease;
}

.project-card-category {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--color-gold);
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.project-card-title {
  font-size: 1.4rem;
  color: var(--color-white);
  font-weight: 500;
}

/* 11. WHY CLUB 9 SECTION */
.why-section {
  padding: 7rem 0;
  background-color: var(--color-ivory-warm);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.why-card {
  background: var(--color-white);
  padding: 2.5rem 2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-grey-border);
  transition: all var(--transition-smooth);
  position: relative;
}

.why-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-gold);
  box-shadow: var(--shadow-md);
}

.why-card-number {
  font-family: var(--font-serif);
  font-size: 3rem;
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: 1.25rem;
  opacity: 0.9;
}

.why-card-title {
  font-size: 1.4rem;
  margin-bottom: 0.75rem;
}

.why-card-desc {
  font-size: 0.95rem;
  color: var(--color-grey-muted);
  line-height: 1.65;
}

/* 12. ABOUT SECTION */
.about-section {
  padding: 7rem 0;
  background-color: var(--color-white);
}

.about-box {
  background: var(--color-navy);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 5rem 4rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-box::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(185, 150, 85, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.about-content-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 2;
}

.about-box h2 {
  color: var(--color-white);
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  margin-bottom: 1.75rem;
}

.about-box p {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.8;
  margin-bottom: 2rem;
}

/* 13. FINAL CTA SECTION */
.final-cta-section {
  padding: 6.5rem 0;
  background-color: var(--color-navy-dark);
  border-top: 1px solid rgba(185, 150, 85, 0.2);
  color: var(--color-white);
  text-align: center;
}

.final-cta-content {
  max-width: 750px;
  margin: 0 auto;
}

.final-cta-title {
  color: var(--color-white);
  font-size: clamp(2.5rem, 4vw, 3.6rem);
  margin-bottom: 1.25rem;
}

.final-cta-subtext {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2.5rem;
}

/* 14. FOOTER */
.footer {
  background-color: #040C1A;
  color: rgba(255, 255, 255, 0.75);
  padding: 5rem 0 2.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3.5rem;
  margin-bottom: 4rem;
}

.footer-brand-logo {
  height: 60px;
  width: auto;
  margin-bottom: 1.25rem;
  mix-blend-mode: screen;
}

.footer-brand-desc {
  font-size: 0.95rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.65);
  max-width: 320px;
  margin-bottom: 1.5rem;
}

.footer-col-title {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--color-gold);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-link {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.75);
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-gold);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.footer-contact-item svg {
  color: var(--color-gold);
  margin-top: 0.25rem;
  flex-shrink: 0;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.5);
}

/* 15. MODAL DIALOG ("DISCUSS YOUR PROJECT") */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(11, 27, 50, 0.75);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-smooth);
}

.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background: var(--color-white);
  width: 100%;
  max-width: 680px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0,0,0,0.3);
  position: relative;
  transform: scale(0.95);
  transition: transform var(--transition-smooth);
}

.modal-backdrop.active .modal-card {
  transform: scale(1);
}

.modal-header {
  background: var(--color-navy);
  color: var(--color-white);
  padding: 2.25rem 2.5rem;
  position: relative;
}

.modal-title {
  font-size: 2rem;
  color: var(--color-white);
  margin-bottom: 0.35rem;
}

.modal-subtitle {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.75);
}

.modal-close-btn {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.5rem;
  transition: color var(--transition-fast);
}

.modal-close-btn:hover {
  color: var(--color-gold);
}

.modal-body {
  padding: 2.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 0.5rem;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: inherit;
  font-size: 0.95rem;
  border: 1px solid var(--color-grey-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-ivory);
  color: var(--color-navy);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(185, 150, 85, 0.15);
  background-color: var(--color-white);
}

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: var(--color-text-body);
  cursor: pointer;
}

.checkbox-label input {
  accent-color: var(--color-gold);
  width: 16px;
  height: 16px;
}

/* 16. ADDITIONS: NEW & EXPANDED COMPONENTS */

/* Solution card description text */
.solution-card-desc {
  font-size: 0.95rem;
  color: var(--color-grey-muted);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

/* Flagship solution card (Swimming Pool) */
.solution-card--flagship {
  border-color: var(--color-gold-border);
  background: linear-gradient(135deg, #FFFDF7 0%, var(--color-ivory-warm) 100%);
}

.solution-card-tag--flagship {
  background: var(--color-gold) !important;
  color: var(--color-white) !important;
}

/* NEW offering solution card (Cinema) */
.solution-card--new {
  border-color: rgba(11, 27, 50, 0.18);
}

.solution-card-tag--new {
  background: #1D365D !important;
  color: var(--color-gold) !important;
}

/* Floating NEW ribbon badge on solution card image */
.solution-new-badge {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: var(--color-gold);
  color: var(--color-white);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  box-shadow: 0 3px 10px rgba(185, 150, 85, 0.35);
}

/* Feature eyebrow row (eyebrow + NEW badge inline) */
.feature-eyebrow-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.feature-eyebrow-row .eyebrow {
  margin-bottom: 0;
}

/* NEW service badge inline with eyebrow */
.new-service-badge {
  background: var(--color-gold);
  color: var(--color-white);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  padding: 0.28rem 0.7rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  flex-shrink: 0;
  animation: pulse-new 2.5s ease-in-out infinite;
}

@keyframes pulse-new {
  0%, 100% { box-shadow: 0 0 0 0 rgba(185, 150, 85, 0); }
  50% { box-shadow: 0 0 0 5px rgba(185, 150, 85, 0.2); }
}

/* Flagship label (above heading in pool section) */
.flagship-label {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-white);
  background: var(--color-gold);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
}

/* Project card category NEW variant */
.project-card-category--new {
  color: var(--color-gold) !important;
}

/* Amenity tab NEW badge */
.tab-new-badge {
  background: var(--color-gold);
  color: var(--color-white);
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
  text-transform: uppercase;
  vertical-align: middle;
  margin-left: 0.2rem;
}

.amenity-tab-btn--new {
  color: rgba(255, 255, 255, 0.75);
}

.amenity-tab-btn--new.active {
  color: var(--color-gold);
}

/* ===== ONE PARTNERSHIP. EVERY PROJECT. SECTION ===== */
.partnership-section {
  padding: 7rem 0;
  background-color: var(--color-navy);
  position: relative;
  overflow: hidden;
}

.partnership-section::before {
  content: '';
  position: absolute;
  top: -40%;
  left: -10%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(185, 150, 85, 0.07) 0%, transparent 70%);
  pointer-events: none;
}

.partnership-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 5rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.partnership-text .section-title {
  color: var(--color-white);
  margin-bottom: 0;
}

.partnership-body {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.partnership-pillars {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.partnership-pillar {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.25rem 1.5rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(185, 150, 85, 0.15);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.partnership-pillar:hover {
  background: rgba(185, 150, 85, 0.08);
  border-color: rgba(185, 150, 85, 0.3);
}

.pillar-icon {
  width: 44px;
  height: 44px;
  background: rgba(185, 150, 85, 0.12);
  border: 1px solid rgba(185, 150, 85, 0.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-gold);
}

.partnership-pillar div {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.partnership-pillar strong {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--color-white);
}

.partnership-pillar span {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.5;
}

.partnership-visual {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(185, 150, 85, 0.2);
}

.partnership-img {
  width: 100%;
  height: 560px;
  object-fit: cover;
  filter: brightness(0.75);
  display: block;
}

.partnership-img-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 2rem 1.75rem 1.75rem;
  background: linear-gradient(180deg, transparent 0%, rgba(11, 27, 50, 0.92) 100%);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

/* ===== SOLUTIONS GRID: 3 COLUMN DESKTOP FOR 6 CARDS ===== */
@media (min-width: 1025px) {
  .solutions-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* 17. RESPONSIVE BREAKPOINTS */
@media (max-width: 1024px) {
  .solutions-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .feature-grid, .heritage-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .feature-grid.reverse {
    direction: ltr;
  }
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .amenity-display-body {
    grid-template-columns: 1fr;
  }
  .amenity-display-media {
    height: 320px;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .partnership-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .partnership-img {
    height: 360px;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 75px;
  }
  .nav-links {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background: var(--color-white);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    transform: translateY(-150%);
    transition: transform var(--transition-smooth);
  }
  .nav-links.active {
    transform: translateY(0);
  }
  .mobile-toggle {
    display: block;
  }
  .nav-actions .btn-primary {
    display: none;
  }
  .hero-title {
    font-size: 2.6rem;
  }
  .projects-grid {
    grid-template-columns: 1fr;
  }
  .why-grid {
    grid-template-columns: 1fr;
  }
  .about-box {
    padding: 3rem 1.75rem;
  }
  .checkbox-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .sub-hero-inner {
    flex-direction: column;
    text-align: center;
  }
  .solutions-grid {
    grid-template-columns: 1fr;
  }
  .partnership-inner {
    gap: 2.5rem;
  }
  .partnership-pillar {
    padding: 1rem 1.25rem;
  }
  .feature-eyebrow-row {
    flex-wrap: wrap;
  }
}